| // Copyright 2019 The Fuchsia Authors. All rights reserved. | |
| // Use of this source code is governed by a BSD-style license that can be | |
| // found in the LICENSE file. | |
| #pragma once | |
| #if !defined(countof) | |
| #define countof(a) (sizeof(a) / sizeof((a)[0])) | |
| #endif |